thermal/drivers/u8500: Remove unnecessary print function dev_err()

The print function dev_err() is redundant because platform_get_irq()
already prints an error.

Eliminate the follow coccicheck warnings:
./drivers/thermal/db8500_thermal.c:162:2-9: line 162 is redundant because platform_get_irq() already prints an error
./drivers/thermal/db8500_thermal.c:176:2-9: line 176 is redundant because platform_get_irq() already prints an error

Signed-off-by: Yang Li <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Daniel Lezcano <[e-mail]>

drivers/thermal/db8500_thermal.c

···
 		return -ENOMEM;
 
 	low_irq = platform_get_irq_byname(pdev, "IRQ_HOTMON_LOW");
-	if (low_irq < 0) {
-		dev_err(dev, "Get IRQ_HOTMON_LOW failed\n");
+	if (low_irq < 0)
 		return low_irq;
-	}
 
 	ret = devm_request_threaded_irq(dev, low_irq, NULL,
 		prcmu_low_irq_handler, IRQF_NO_SUSPEND | IRQF_ONESHOT,
···
 	}
 
 	high_irq = platform_get_irq_byname(pdev, "IRQ_HOTMON_HIGH");
-	if (high_irq < 0) {
-		dev_err(dev, "Get IRQ_HOTMON_HIGH failed\n");
+	if (high_irq < 0)
 		return high_irq;
-	}
 
 	ret = devm_request_threaded_irq(dev, high_irq, NULL,
 		prcmu_high_irq_handler, IRQF_NO_SUSPEND | IRQF_ONESHOT,